Liquid waste that exits the body is and solid waste is . A. Feces, Urine

B. Urine, Feces

C. Lymph, Feces

D. Blood, Lymph

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

One student said that the investigation was not valid (a fair test). write a plan for the investigation that includes improvements to the method and apparatus